Spin-dependent quantum theory of high-order above-threshold ionization
Zille D, Seipt D, Moeller M, Fritzsche S, Paulus GG, Milosevic DB (2017)
Publication Type: Journal article
Publication year: 2017
Journal
Book Volume: 95
Article Number: 063408
Journal Issue: 6
DOI: 10.1103/PhysRevA.95.063408
Abstract
The strong-field-approximation theory of high-order above-threshold ionization of atoms is generalized to include the electron spin. The obtained rescattering amplitude consists of a direct and exchange part. On the examples of excited He atoms as well as Li+ and Be++ ions, it is shown that the interference of these two amplitudes leads to an observable difference between the photoelectron momentum distributions corresponding to different initial spin states: Pronounced minima appear for singlet states, which are absent for triplet states.
Involved external institutions
Friedrich-Schiller-Universität Jena
Germany (DE)
Lancaster University
United Kingdom (GB)
Helmholtz-Institut Jena (HI-Jena) / Helmholtz Institute Jena
Germany (DE)
University of Sarajevo
Bosnia And Herzegovina (BA)
Germany (DE)
Lancaster University
United Kingdom (GB)
Helmholtz-Institut Jena (HI-Jena) / Helmholtz Institute Jena
Germany (DE)
University of Sarajevo
Bosnia And Herzegovina (BA)
How to cite
APA:
Zille, D., Seipt, D., Moeller, M., Fritzsche, S., Paulus, G.G., & Milosevic, D.B. (2017). Spin-dependent quantum theory of high-order above-threshold ionization. Physical Review A, 95(6). https://doi.org/10.1103/PhysRevA.95.063408
MLA:
Zille, D., et al. "Spin-dependent quantum theory of high-order above-threshold ionization." Physical Review A 95.6 (2017).
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